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Diffstat (limited to 'Build/source/libs/cairo/cairo-1.14.2/src/cairo-pattern-private.h')
| -rw-r--r-- | Build/source/libs/cairo/cairo-1.14.2/src/cairo-pattern-private.h | 369 |
1 files changed, 0 insertions, 369 deletions
diff --git a/Build/source/libs/cairo/cairo-1.14.2/src/cairo-pattern-private.h b/Build/source/libs/cairo/cairo-1.14.2/src/cairo-pattern-private.h deleted file mode 100644 index be8ab9fc239..00000000000 --- a/Build/source/libs/cairo/cairo-1.14.2/src/cairo-pattern-private.h +++ /dev/null @@ -1,369 +0,0 @@ -/* cairo - a vector graphics library with display and print output - * - * Copyright © 2005 Red Hat, Inc. - * - * This library is free software; you can redistribute it and/or - * modify it either under the terms of the GNU Lesser General Public - * License version 2.1 as published by the Free Software Foundation - * (the "LGPL") or, at your option, under the terms of the Mozilla - * Public License Version 1.1 (the "MPL"). If you do not alter this - * notice, a recipient may use your version of this file under either - * the MPL or the LGPL. - * - * You should have received a copy of the LGPL along with this library - * in the file COPYING-LGPL-2.1; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA - * You should have received a copy of the MPL along with this library - * in the file COPYING-MPL-1.1 - * - * The contents of this file are subject to the Mozilla Public License - * Version 1.1 (the "License"); you may not use this file except in - * compliance with the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY - * OF ANY KIND, either express or implied. See the LGPL or the MPL for - * the specific language governing rights and limitations. - * - * The Original Code is the cairo graphics library. - * - * The Initial Developer of the Original Code is Red Hat, Inc. - * - * Contributor(s): - * Carl D. Worth <cworth@redhat.com> - */ - -#ifndef CAIRO_PATTERN_PRIVATE_H -#define CAIRO_PATTERN_PRIVATE_H - -#include "cairo-error-private.h" -#include "cairo-types-private.h" -#include "cairo-list-private.h" -#include "cairo-surface-private.h" - -#include <stdio.h> /* FILE* */ - -CAIRO_BEGIN_DECLS - -typedef struct _cairo_pattern_observer cairo_pattern_observer_t; - -enum { - CAIRO_PATTERN_NOTIFY_MATRIX = 0x1, - CAIRO_PATTERN_NOTIFY_FILTER = 0x2, - CAIRO_PATTERN_NOTIFY_EXTEND = 0x4, - CAIRO_PATTERN_NOTIFY_OPACITY = 0x9, -}; - -struct _cairo_pattern_observer { - void (*notify) (cairo_pattern_observer_t *, - cairo_pattern_t *pattern, - unsigned int flags); - cairo_list_t link; -}; - -struct _cairo_pattern { - cairo_reference_count_t ref_count; - cairo_status_t status; - cairo_user_data_array_t user_data; - cairo_list_t observers; - - cairo_pattern_type_t type; - - cairo_filter_t filter; - cairo_extend_t extend; - cairo_bool_t has_component_alpha; - - cairo_matrix_t matrix; - double opacity; -}; - -struct _cairo_solid_pattern { - cairo_pattern_t base; - cairo_color_t color; -}; - -typedef struct _cairo_surface_pattern { - cairo_pattern_t base; - - cairo_surface_t *surface; -} cairo_surface_pattern_t; - -typedef struct _cairo_gradient_stop { - double offset; - cairo_color_stop_t color; -} cairo_gradient_stop_t; - -typedef struct _cairo_gradient_pattern { - cairo_pattern_t base; - - unsigned int n_stops; - unsigned int stops_size; - cairo_gradient_stop_t *stops; - cairo_gradient_stop_t stops_embedded[2]; -} cairo_gradient_pattern_t; - -typedef struct _cairo_linear_pattern { - cairo_gradient_pattern_t base; - - cairo_point_double_t pd1; - cairo_point_double_t pd2; -} cairo_linear_pattern_t; - -typedef struct _cairo_radial_pattern { - cairo_gradient_pattern_t base; - - cairo_circle_double_t cd1; - cairo_circle_double_t cd2; -} cairo_radial_pattern_t; - -typedef union { - cairo_gradient_pattern_t base; - - cairo_linear_pattern_t linear; - cairo_radial_pattern_t radial; -} cairo_gradient_pattern_union_t; - -/* - * A mesh patch is a tensor-product patch (bicubic Bezier surface - * patch). It has 16 control points. Each set of 4 points along the - * sides of the 4x4 grid of control points is a Bezier curve that - * defines one side of the patch. A color is assigned to each - * corner. The inner 4 points provide additional control over the - * shape and the color mapping. - * - * Cairo uses the same convention as the PDF Reference for numbering - * the points and side of the patch. - * - * - * Side 1 - * - * p[0][3] p[1][3] p[2][3] p[3][3] - * Side 0 p[0][2] p[1][2] p[2][2] p[3][2] Side 2 - * p[0][1] p[1][1] p[2][1] p[3][1] - * p[0][0] p[1][0] p[2][0] p[3][0] - * - * Side 3 - * - * - * Point Color - * ------------------------- - * points[0][0] colors[0] - * points[0][3] colors[1] - * points[3][3] colors[2] - * points[3][0] colors[3] - */ - -typedef struct _cairo_mesh_patch { - cairo_point_double_t points[4][4]; - cairo_color_t colors[4]; -} cairo_mesh_patch_t; - -typedef struct _cairo_mesh_pattern { - cairo_pattern_t base; - - cairo_array_t patches; - cairo_mesh_patch_t *current_patch; - int current_side; - cairo_bool_t has_control_point[4]; - cairo_bool_t has_color[4]; -} cairo_mesh_pattern_t; - -typedef struct _cairo_raster_source_pattern { - cairo_pattern_t base; - - cairo_content_t content; - cairo_rectangle_int_t extents; - - cairo_raster_source_acquire_func_t acquire; - cairo_raster_source_release_func_t release; - cairo_raster_source_snapshot_func_t snapshot; - cairo_raster_source_copy_func_t copy; - cairo_raster_source_finish_func_t finish; - - /* an explicit pre-allocated member in preference to the general user-data */ - void *user_data; -} cairo_raster_source_pattern_t; - -typedef union { - cairo_pattern_t base; - - cairo_solid_pattern_t solid; - cairo_surface_pattern_t surface; - cairo_gradient_pattern_union_t gradient; - cairo_mesh_pattern_t mesh; - cairo_raster_source_pattern_t raster_source; -} cairo_pattern_union_t; - -/* cairo-pattern.c */ - -cairo_private cairo_pattern_t * -_cairo_pattern_create_in_error (cairo_status_t status); - -cairo_private cairo_status_t -_cairo_pattern_create_copy (cairo_pattern_t **pattern, - const cairo_pattern_t *other); - -cairo_private void -_cairo_pattern_init (cairo_pattern_t *pattern, - cairo_pattern_type_t type); - -cairo_private cairo_status_t -_cairo_pattern_init_copy (cairo_pattern_t *pattern, - const cairo_pattern_t *other); - -cairo_private void -_cairo_pattern_init_static_copy (cairo_pattern_t *pattern, - const cairo_pattern_t *other); - -cairo_private cairo_status_t -_cairo_pattern_init_snapshot (cairo_pattern_t *pattern, - const cairo_pattern_t *other); - -cairo_private void -_cairo_pattern_init_solid (cairo_solid_pattern_t *pattern, - const cairo_color_t *color); - -cairo_private void -_cairo_pattern_init_for_surface (cairo_surface_pattern_t *pattern, - cairo_surface_t *surface); - -cairo_private void -_cairo_pattern_fini (cairo_pattern_t *pattern); - -cairo_private cairo_pattern_t * -_cairo_pattern_create_solid (const cairo_color_t *color); - -cairo_private void -_cairo_pattern_transform (cairo_pattern_t *pattern, - const cairo_matrix_t *ctm_inverse); - -cairo_private void -_cairo_pattern_pretransform (cairo_pattern_t *pattern, - const cairo_matrix_t *ctm); - -cairo_private cairo_bool_t -_cairo_pattern_is_opaque_solid (const cairo_pattern_t *pattern); - -cairo_private cairo_bool_t -_cairo_pattern_is_opaque (const cairo_pattern_t *pattern, - const cairo_rectangle_int_t *extents); - -cairo_private cairo_bool_t -_cairo_pattern_is_clear (const cairo_pattern_t *pattern); - -cairo_private cairo_bool_t -_cairo_gradient_pattern_is_solid (const cairo_gradient_pattern_t *gradient, - const cairo_rectangle_int_t *extents, - cairo_color_t *color); - -cairo_private void -_cairo_gradient_pattern_fit_to_range (const cairo_gradient_pattern_t *gradient, - double max_value, - cairo_matrix_t *out_matrix, - cairo_circle_double_t out_circle[2]); - -cairo_private cairo_bool_t -_cairo_radial_pattern_focus_is_inside (const cairo_radial_pattern_t *radial); - -cairo_private void -_cairo_gradient_pattern_box_to_parameter (const cairo_gradient_pattern_t *gradient, - double x0, double y0, - double x1, double y1, - double tolerance, - double out_range[2]); - -cairo_private void -_cairo_gradient_pattern_interpolate (const cairo_gradient_pattern_t *gradient, - double t, - cairo_circle_double_t *out_circle); - -cairo_private void -_cairo_pattern_alpha_range (const cairo_pattern_t *pattern, - double *out_min, - double *out_max); - -cairo_private cairo_bool_t -_cairo_mesh_pattern_coord_box (const cairo_mesh_pattern_t *mesh, - double *out_xmin, - double *out_ymin, - double *out_xmax, - double *out_ymax); - -cairo_private void -_cairo_pattern_sampled_area (const cairo_pattern_t *pattern, - const cairo_rectangle_int_t *extents, - cairo_rectangle_int_t *sample); - -cairo_private void -_cairo_pattern_get_extents (const cairo_pattern_t *pattern, - cairo_rectangle_int_t *extents); - -cairo_private cairo_int_status_t -_cairo_pattern_get_ink_extents (const cairo_pattern_t *pattern, - cairo_rectangle_int_t *extents); - -cairo_private unsigned long -_cairo_pattern_hash (const cairo_pattern_t *pattern); - -cairo_private unsigned long -_cairo_linear_pattern_hash (unsigned long hash, - const cairo_linear_pattern_t *linear); - -cairo_private unsigned long -_cairo_radial_pattern_hash (unsigned long hash, - const cairo_radial_pattern_t *radial); - -cairo_private cairo_bool_t -_cairo_linear_pattern_equal (const cairo_linear_pattern_t *a, - const cairo_linear_pattern_t *b); - -cairo_private unsigned long -_cairo_pattern_size (const cairo_pattern_t *pattern); - -cairo_private cairo_bool_t -_cairo_radial_pattern_equal (const cairo_radial_pattern_t *a, - const cairo_radial_pattern_t *b); - -cairo_private cairo_bool_t -_cairo_pattern_equal (const cairo_pattern_t *a, - const cairo_pattern_t *b); - -cairo_private cairo_filter_t -_cairo_pattern_analyze_filter (const cairo_pattern_t *pattern); - -/* cairo-mesh-pattern-rasterizer.c */ - -cairo_private void -_cairo_mesh_pattern_rasterize (const cairo_mesh_pattern_t *mesh, - void *data, - int width, - int height, - int stride, - double x_offset, - double y_offset); - -cairo_private cairo_surface_t * -_cairo_raster_source_pattern_acquire (const cairo_pattern_t *abstract_pattern, - cairo_surface_t *target, - const cairo_rectangle_int_t *extents); - -cairo_private void -_cairo_raster_source_pattern_release (const cairo_pattern_t *abstract_pattern, - cairo_surface_t *surface); - -cairo_private cairo_status_t -_cairo_raster_source_pattern_snapshot (cairo_pattern_t *abstract_pattern); - -cairo_private cairo_status_t -_cairo_raster_source_pattern_init_copy (cairo_pattern_t *pattern, - const cairo_pattern_t *other); - -cairo_private void -_cairo_raster_source_pattern_finish (cairo_pattern_t *abstract_pattern); - -cairo_private void -_cairo_debug_print_pattern (FILE *file, const cairo_pattern_t *pattern); - -CAIRO_END_DECLS - -#endif /* CAIRO_PATTERN_PRIVATE */ |